Newsgroups: comp.robotics
Path: cantaloupe.srv.cs.cmu.edu!nntp.club.cc.cmu.edu!hudson.lm.com!news.pop.psu.edu!news.cac.psu.edu!howland.reston.ans.net!pipex!bnr.co.uk!bcarh8ac.bnr.ca!bcarh8ab.bnr.ca!bcarh189.bnr.ca!nott!cunews!freenet.carleton.ca!FreeNet.Carleton.CA!bc678
From: bc678@FreeNet.Carleton.CA (Paul F. Grayson)
Subject: FOR SALE: DUSTBOT
Message-ID: <D21A5u.Fs8@freenet.carleton.ca>
Sender: bc678@freenet.carleton.ca (Paul F. Grayson)
Reply-To: bc678@FreeNet.Carleton.CA (Paul F. Grayson)
Organization: The National Capital FreeNet
Date: Sat, 7 Jan 1995 11:49:05 GMT
Lines: 15

US$14.99 plus shipping. Will accept checks in US funds drawn on a US bank.
Dustbot is a toy vacuum sweeper 5.5 inches tall, runs on two "c"
batteries.
Has a cliff edge sensor, and obsticle avoidance.
I have three left.

This is a very clever design that contains elements you may find useful in
the robots you are building. 

Paul F. Grayson, Chief Engineer
AMERICAN INDUSTRIAL
1892 Pinewood Ave.
Traverse City, MI 49684-9022
(616) 946-0187, FAX (616) 946-1122
ad209@leo.nmc.edu, bc678@freenet.carleton.ca
